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Winchesteer Bay/Umpqua Jetty Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA
48hr Weather and Surf, issued 10 am Saturday 18 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
11.4° C
(Which is slightly warmer than usual)How big are the waves at Winchesteer Bay/Umpqua Jetty today?
The current surf forecast for Winchesteer Bay/Umpqua Jetty at 3PM is: 0.6m 8s primary swell from a Northwest direction and 0.3m 13s secondary swell from a Southwest direction (forecast issued at 10:00am April 18). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 2.5ft (0.8m) | 8s |
| Afternoon (18 Apr) | 2ft (0.6m) | 8s |
| Evening (18 Apr) | 1ft (0.3m) | 14s |
Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 14 | 14 | 7 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 78 | 64 | 50 | 37 | 30 | 31 | 54 | 47 | 62 | 118 | 154 | 190 | 192 | 175 | 529 | 836 | 1052 | 985 | 993 | 819 | 629 | 535 | 460 | 435 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | on | cross | cross- off | glass | glass | glass | glass | cross- on | cross- on | glass | cross- off | glass | cross- off | cross- off | glass | on | cross- on | cross- on | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:07PM 1.94 | 1:33AM 2.46 | 3:00PM 1.88 | 2:14AM 2.44 | 3:56PM 1.80 | 3:01AM 2.36 | ||||||||||||||||||
Low Tide / height (m) | 7:34AM -0.43 | 7:26PM 0.61 | 8:21AM -0.50 | 8:09PM 0.74 | 9:11AM -0.48 | 8:56PM 0.86 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:05 | - | - | - |
 | | |  | |  | | |  | | | | | | | | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 1 | 1 | 1 |
| Temp. °C | 8 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 13 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 14 | 12 | 11 | 10 | 10 | 10 | 10 |
| Feels °C (?) | 5 | 10 | 8 | 10 | 9 | 7 | 7 | 8 | 8 | 11 | 10 | 11 | 11 | 11 | 12 | 10 | 9 | 13 | 7 | 8 | 8 | 8 | 8 | 9 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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